Calculator

Moon Phase Calculator

Calculate the moon phase for any date. Shows illumination, phase name, next full/new moon, and monthly calendar.

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Waxing Gibbous

87.2% illuminated

Moon age: 11.3 days

Upcoming Phases

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Next Full Moon

Thu, April 2, 2026

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Next New Moon

Fri, April 17, 2026

March 2026 — Moon Phases

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Mon

Tue

Wed

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